Fan with a filter
AssigneeDyson Technology Limited
InventorsKevin John SIMMONDS, Nicholas Gerald FITTON, Frederic NICOLAS, Peter David GAMMACK
Life of this patent
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Abstract
A fan assembly for creating an air current is described, the fan assembly having a nozzle, a system for creating an air flow through the nozzle and a filter for removing particulates from the air flow, the nozzle having an interior passage, a mouth for receiving the air flow from the interior passage, and a Coanda surface located adjacent the mouth and over which the mouth is arranged to direct the air flow, wherein the fan provides an arrangement producing an air current and a flow of cooling air created without requiring a bladed fan, i.e. air flow is created by a bladeless fan.
Claims17
(canceled)
A fan assembly for creating an air current comprising:
- a nozzle comprising an interior passage and a mouth for receiving the air flow from the interior passage;
- a system for creating an air flow through the nozzle;
- and
- a filter located within the nozzle for removing particulates from the air flow.
Dependencies are inferred from the claim text.